Clayton Advantage Eng

Semi-Closed Receiver (SCR) Feedwater System

CHARACTERISTICS • Water maintained at 285 – 350 Degrees F • Feedwater pressure maintained at 50 – 125 PSIG • Requires a PRV and BPR • Requires a small vent • Economical with relatively high condensate at relatively high pressure

ADVANTAGES • up to 13% fuel savings compared to a Hotwell

DISADVANTAGES • Higher first cost than a Hotwell • More complex system to maintain than a Hotwell